Bug 195421

Summary: [ContentChangeObserver] Check if visibility change happens while dispatching mouseMoved
Product: WebKit Reporter: zalan <zalan>
Component: Layout and RenderingAssignee: zalan <zalan>
Status: RESOLVED FIXED    
Severity: Normal CC: bfulgham, commit-queue, simon.fraser, webkit-bug-importer, wenson_hsieh, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
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Description zalan 2019-03-07 11:02:52 PST 
ssia
Comment 1 Radar WebKit Bug Importer 2019-03-07 11:03:34 PST 
<rdar://problem/48682004>
Comment 2 zalan 2019-03-07 11:06:09 PST 
Created attachment 363902 [details]
Patch
Comment 3 Simon Fraser (smfr) 2019-03-07 11:42:46 PST 
Comment on attachment 363902 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=363902&action=review

> Source/WebCore/ChangeLog:9
> +        Visibility change might be triggered synchronously while dispatching mouseMoved event.

Maybe say that this is restoring old behavior.
Comment 4 zalan 2019-03-07 20:45:18 PST 
Created attachment 363981 [details]
Patch
Comment 5 zalan 2019-03-07 21:06:27 PST 
Created attachment 363983 [details]
Patch
Comment 6 Wenson Hsieh 2019-03-07 21:12:24 PST 
Comment on attachment 363983 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=363983&action=review

> LayoutTests/fast/events/touch/ios/content-observation/visibility-change-happens-while-in-mousemoved.html:45
> +        setTimeout(testRunner.notifyDone(), 0);

Here too, setTimeout(testRunner.notifyDone(), …)
Comment 7 zalan 2019-03-07 21:27:11 PST 
Created attachment 363986 [details]
Patch
Comment 8 WebKit Commit Bot 2019-03-07 22:11:46 PST 
Comment on attachment 363986 [details]
Patch

Clearing flags on attachment: 363986

Committed r242635: <https://trac.webkit.org/changeset/242635>
Comment 9 WebKit Commit Bot 2019-03-07 22:11:47 PST 
All reviewed patches have been landed.  Closing bug.